1,3-二甲基-2,4-(1H,3H)-喹唑啉二酮合成路线 （共 15 条）
参考文献
Kuryazov; Mukhamedov; Shakhidoyatov
Chemistry of Heterocyclic Compounds, 2008 , vol. 44, # 3 p. 324 - 329
反应条件
tris(dibenzylideneacetone)dipalladium (0); caesium carbonate; 9,9-dimethyl-4,5-bis(diphenyl-phosphino)xanthene in 1,4-dioxane
T=100°C; 24 h;
参考文献
Willis, Michael C.; Snell, Robert H.; Fletcher, Anthony J.; Woodward, Robert L.
Organic Letters, 2006 , vol. 8, # 22 p. 5089 - 5091
反应条件
sodium hydroxide; tetrabutylammomium bromide in dichloromethane
T=20°C; 6 h;
参考文献
Hedayatullah, Mir
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 339 - 342
反应条件
sodium hydroxide; tetrabutylammomium bromide in dichloromethane
T=40°C; 6 h;
参考文献
Hedayatullah, Mir
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 339 - 342
反应条件
in 1,2-dichloro-ethane
2 h; Heating;
参考文献
Bitter, I.; Szoecs, L.; Toeke, L.
Acta Chimica Academiae Scientiarum Hungaricae, 1981 , vol. 107, p. 171 - 180
反应条件
1: 96 percent / toluene / standing overnight
2: 55 percent / diethyl ether; H2O / standing overnight
3: 70 percent / NaH / dimethylformamide / 2 h
View Scheme
参考文献
Peet, Norton P.; Sunder, Shyam; Barbuch, Robert J.
Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 6 p. 1513 - 1518
反应条件
ethanol
T=100°C; im Rohr;
参考文献
Abt
Journal fuer Praktische Chemie (Leipzig), 1889 , vol. <2> 39, p. 142
反应条件
1: 54 percent / concentrated ammonium hydroxyde / ethanol / Heating
2: 29 percent / bis-(2-methoxy-ethyl) ether / 22 h / Heating
View Scheme
参考文献
Barbuch, Robert J.; Peet, Norton P.
Organic Mass Spectrometry, 1988 , vol. 23, p. 816 - 820
反应条件
1: acetic acid / ethanol; H2O / 72 h / Ambient temperature
2: 76 percent / Irradiation
View Scheme
参考文献
Haber, Hanka; Henning, Hans-Georg
Zeitschrift fuer Chemie (Stuttgart, Germany), 1987 , vol. 27, # 9 p. 336 - 337
参考文献
Haber, Hanka; Henning, Hans-Georg
Zeitschrift fuer Chemie (Stuttgart, Germany), 1987 , vol. 27, # 9 p. 336 - 337
